baber/WOPTO huggingface dataset:
Patent JP-H07104604-A (JP)
Title: Image forming device
Inventor: AOKI FUMITAKA
IPC: G03G15/20
Filed: 1993-10-06
Abstract: PURPOSE:To prevent a roller from being soiled, to eliminate the deterioration in image quality and to prolong the service life of a cleaning means by forming a fixing nip mark after a toner image on a transfer material is temporarily fixed in a fixing nip mark forming mode. CONSTITUTION:In the nip mark forming mode, the toner image on a photoreceptor drum 1 is transferred on a transfer material P by a transfer part 5, and the transfer material P is carried to the fixing device 80 after it is separated from the drum 1. The transfer material P is allowed to pass through the nip part 83 of the fixing device 80, and the rotation of a fixing roller 81 and a pressure roller 82 is temporarily stopped after a specified time that a specified part where the toner image is formed finishes passing through the press-contact part, then the rotating direction of the rollers is reversed and the toner image part is carried toward the nip part 83. After the specified time, while the specified part where the toner image is formed on the transfer material P passes through the press-contact part, the rotation of the rollers 81 and 82 is stopped and the toner image part is stopped at the nip part 83. Furthermore, after a fixed time, the carrying direction is changed to a normal direction and the transfer material P is restarted to be carried and ejected to the outside of the device by an ejection roller 88.
Patent JP-S60139714-A (JP)
Inventor: HERUMUUTO FUUN
IPC: C09K17/42
Filed: 1984-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60139296-A (JP)
Inventor: HAMAKAWA ETSUZOU
IPC: D06F58/04
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08115088-A (JP)
Title: Structure of actuator for electronic muffler
Inventor: KUSANO TOSHIAKI
IPC: B60K13/04
Filed: 1994-10-17
Abstract: PURPOSE: To enhance an interference effect between an exhaust noise and a cancel sound with simple constitution. CONSTITUTION: An opening surface having a slope in a noise exit of an exhaust pipe 1 and a cancel pipe 4 arranged apart from and in parallel to the exhaust pipe 1, guiding the cancel sound and of which opening surface having the slope faces to the former opening surface in a cancel sound exit are provided in the structure of an actuator for an electronic muffler forming the cancel sound canceling a noise from the exhaust pipe 1 of a vehicle. A muffler cutter 5 surrounds along in the directions of the noise exit of the exhaust pipe 1 and the cancel sound exit of the cancel pipe 4 and forms a fixed space. The muffler cutter 5 is fixed to the cancel pipe 4 by a fixing bolt 6. A heat insulating spacer is provided between the exhaust pipe 1 and the muffler cutter 5. The cancel pipe 4 and the muffler cutter 5 are fixed by a fixing plate 11 together with the fixing bolt 6.  The tip part of the opening surface of the exhaust pipe 1 and the tip part of the opening part of the cancel pipe 4 are not made an acute angle but made a surface.
Patent JP-H06102199-A (JP)
Title: Method and device for automatic cloth inspection
Inventor: OTAKE NOBUMITSU
IPC: G01N21/898
Filed: 1992-09-21
Abstract: PURPOSE:To raise cloth inspection accuracy. CONSTITUTION:Image signals obtained in turn with a photographing device of a line type CCD camera 10B are processed with a digital filter part 16A. The filter processed signal level is compared with a threshold value by a digital comparator. The image signal component for normal woven cloth is eliminated by the filter processing and defect image signal component becomes the object for comparison with the threshold value.
Patent JP-H03111772-A (JP)
Title: Cable searching method
Inventor: TAKAO GUNTA
IPC: H02G1/06
Filed: 1989-09-27
Abstract: PURPOSE:To make it possible to search a piece of cable even if the end of the cable is unknown by applying a pulse-shaped voltage to one end of the cable to be searched through a relay circuit which is provided on the downstream side of a transformer that insulates the supplied voltage, and detecting the applied voltage. CONSTITUTION:A voltage is supplied to an insulated transformer (the capacity of the transformer can be several VA) 2. One end of the secondary side of the voltage transformer 2 is gounded 3. The other end is connected to a relay circuit 4. The output terminal of the relay 4 is connected to one end of a cable 6 to be searched through a connecting clip 5. The circuit 4 is turned ON and OFF. At this time the fact that the detected sound of an electroscope (a device which emits sound and light at a grounding voltage of about 50 V or more can be used) 7 is synchronized with the ON and OFF of the circuit 4 is confirmed. Thus the cable is sought. When the electroscope 7 is brought close to the live cable, the detected sound is continuously generated. Therefore the cable 6 to be searched can be distinguished. When the live cable and the cable 6 to be searched are arranged in parallel, the cable is discriminated by separating either cable by several tens of millimeters.
Patent JP-S62111299-A (JP)
Inventor: YAMADA AKIYOSHI
IPC: G10L25/00
Filed: 1985-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001077556-A (JP)
Title: Part holding structure
Inventor: KISHIMA TAKUMI
IPC: H05K7/12
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a part holding structure capable of holding with a plurality of parts, in a smaller number of parts and a minimum board area. SOLUTION: A part holding structure comprises a board 1, a first part 2 and a second part 3 fixed on the board 1, and a first holding portion 41 and a second holding portion 42 which hold the first part and the second part. In the part holding structure, the first holding portion and the second holding portion are of integral structure and are connected with each other through a connecting portion 43. The connecting portion is installed perpendicularly to the board, and thus the number of the parts of the structure is not increased even for holding a plurality of parts, and the part holding structure is realized with a minimum board area.
Patent JP-H11146525-A (JP)
Title: Cable receiving appliance provided with shooter, cable laying continuous shooter and cable laying appliance
Inventor: SHIMIZU SHOHACHI
IPC: G02B6/50
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently lay a cable, with a simple construction and at a low cost. SOLUTION: A shooter 2, into which a cable layering appliance composed of a shuttle formed into a hollow shape having a slit 6 continuous in the axial direction, fitted to the master girder 11 of a cable ladder 10 with the aid of a fixture 17 and practically arranged continuously along the direction of laying of a cable, and to be connected inside it to a cable or preparatory rope for drawing a cable, and a long rope having rigidity which is capable of sending the shuttle into the shooter made insertable, is formed.
Patent JP-H1187138-A (JP)
Title: Degaussing power source
Inventor: OKUYA MASAHIRO
IPC: H01F13/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make the switching timing synchronized with the period of the a-c component in a rectified a-c current for each power feed time set to an integral multiple of the period of the a-c component. SOLUTION: This power source generates pulse signals, synchronized with the period of an a-c current not yet rectified from a period detector circuit 10 and changes the address designated to a memory circuit 22 each time the no. of the generated pulse signals agrees with a time-designated signal obtd. from the memory circuit 22 so as to have an operation signal from this circuit 22 output to an output synchronous circuit 24 which feeds a control signal synchronized with the pulse signal to a switching circuit 16, based on the pulse signal and operation signal, thereby feeding an exciting current to an excitation coil 18 from the switching circuit 16. Thus each feed time to the coil 18 is at an integral multiple of the period of the a-c component in a d-c current after rectification, and the switching time in the feeding direction is synchronized with the a-c component period.
Patent JP-H04130157-A (JP)
Title: Epoxy resin composition
Inventor: YOSHIDA TAKASHI
IPC: C08G59/00
Filed: 1990-09-19
Abstract: PURPOSE:To prepare the title compsn. which neither swells nor undergoes wt. or vol. change even when brought into contact with methanol and is useful as an adhesive or a sealant by compounding the main component consisting of an epoxy resin and an amine curing agent with a polysulfide-modified epoxy resin and a specific compd. CONSTITUTION:The title compsn. is prepd. by compounding the main component consisting of an epoxy resin (e.g. Epikote 807, a product of Yuka Shell Epoxy Co., Ltd.) and an amine curing agent (e.g. Tohmide 290C, a product of Fuji Kasei Kogyo Co., Ltd.) with a polysulfide-modified epoxy resin (e.g. FLEP-10, a product of Toray Thiokol Co., Ltd.) and a (polyhydric) alcohol having a b. p. of 80 deg.C or higher and a dielectric constant at 20 deg.C of 10 or higher and/or a deriv. thereof (e.g. tetrahydrofurfuryl alcohol).
Patent JP-H1097904-A (JP)
Title: Arrester
Inventor: CHIBA TOMOMOTO
IPC: H01T1/16
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To execute the field withstand voltage test, without giving influence on the arrester performance and without needing the arrester disconnecting work by connecting a ground nonlinear resistor unit composed of laminated nonlinear resistors to an insulation terminal. SOLUTION: The arrester 11 comprises an inner element 13 composed of laminated nonlinear resistors contg. zinc oxide as a main component housed in a grounded casing 12 and electric insulation medium 14 hermetically sealed therein. High voltage end of the inner element 13 is connected to a bus of an electric apparatus and low voltage end is connected to an electric insulation terminal 17 to which the nonlinear resistor unit 20 is connected and connection terminals 21a, 21b are provided at the high and lower voltage ends of this unit 20. Thus it is possible to execute the field withstand voltage test, without giving influence on the arrester performance and without needing the arrester disconnecting work.
Patent JP-S63107233-A (JP)
Title: Analog and digital converting circuit
Inventor: TACHIKAWA KATSUHISA
IPC: H03M1/36
Filed: 1986-10-24
Abstract: PURPOSE:To perform digital conversion by a very small number of comparing means as compared with resolution by using digital outputs obtained from plural cascaded unit quantizing circuits as high-order digit bits successively. CONSTITUTION:An initial-stage unit quantizing circuit ADC1 quantizes an analog input voltage in eight gradations for a full-scale voltage VFS to obtain digital signals D0 - D2 of three bits by conversion, and a trailing-stage unit quantizing circuit ADC2 uses comparison reference potentials right before and after the analog input voltage level among comparison reference potentials generated by a resistance voltage dividing circuit DR1 included in the initial-stage unit quantizing circuit ADC1 as a relative full scale and quantizes the analog input voltage in four gradations to obtain digital signals D3 and D4 of two bits by conversion. The digital signals D3 and D4 constitute low-order digit bits and thus digital conversion to five bits is performed by 12 comparing circuits.
Patent JP-H0986701-A (JP)
Title: Sheet feeder and image reader
Inventor: HOSHI AKIMITSU
IPC: B65H3/52
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the life of a roller from being shortened without lowering of sheet separating performance even if the device is reduced in size by connecting a gear to a connecting member and a connecting member to a retard roller shaft, respectively by universal joints, and providing a torque limiter on the connecting limiter. SOLUTION: A gear 63 fitted to one end of a shaft 82, an idler gear 64, and a gear 65 fitted to one end of the shaft of a feed roller 23 mesh with one another in order to form a gear train. Further, the gear 63 meshes with a gear 66 connected to a torque limiter 67. A retard roller 10 is held by a retard roller core 70, a shaft 71 for supporting the roller core 70 is connected to a pipe member 68 by a universal joint mechanism, and the pipe member 68 is connected to the torque limiter 67. The drive is always given to the torque limiter 67 in the direction of repelling a document that is reverse to the document feeding direction.
Patent JP-S63108648-A (JP)
Title: Cathode-ray tube
Inventor: SHIMAOUGI TOSHIO
IPC: H01J29/51
Filed: 1986-10-24
Abstract: PURPOSE:To prevent the misconvergence due to a comatic aberration on a scanning screen formed with both outside electron beams and a central electron beam by dividing a final accelerating electrode of an electron gun into at least two parts and keeping a divided final accelerating electrode at the same electric potential. CONSTITUTION:A final accelerating electrode 20 has an intermediate aperture 23, is divided, has an aperture width of W, is electrically conductive, and has no electron lense effects by the aperture 23. An eddy current by a horizontal deflection magnetic field is parted by the aperture 23 and the regular horizontal deflection magnetic field passes the aperture 23. This enables the phase difference with the horizontal deflection magnetic field in the inside of a passing aperture of a central and both outside electron beam to be decreased. Therefore, the picture quality deterioration by a misconvergence can be eliminated even in the high density display with a high horizontal deflection frequency of a color CRT.
Patent JP-H0970307-A (JP)
Title: Umbrella
Inventor: WATANABE YOSHIHARU
IPC: A45B3/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve safety and ease of handling by mounting ribs rotatable relative to a grip part to handle the umbrella against the force due to the contact with an obstacle such as an umbrella of another person. SOLUTION: This umbrella has a grip rod 1, one side runner part 2 mounted relatively rotatable on one side of the grip rod 1, ribs 5 with the base end side thereof linked rotatably to the one side runner part 2, a panel 6 spread on the external faces of the ribs 5, supports 8 and 10 to support the ribs 5 from below, mobile runners 9 and 11 with the base end sides of the supports 8 and 10 linked rotatably thereto, a grip part 16 provided on the base end side of the grip rod 1 and the like. A ferrule 19 having a light emitting function is provided on the tip end of the grip rod 1. Here, the ribs 5 are mounted rotatable relatively on the grip part 16. Even when touching an obstacle, for example, the umbrella of another person passing by and an electric pole, the ribs 5 are turned relative to the grip part 16.  Thus, the force due to the contact can be handled readily thereby easing impact significantly.
Patent JP-H1182519-A (JP)
Title: Holder for rolling bearing
Inventor: TAKEDA YUKIHIRO
IPC: F16C33/46
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To observe visually the track surface of an inner wheel at a low cost. SOLUTION: A holder 4 is a circular body made of an iron plate press with a conical outer peripheral surface, it has a pair of circular parts 4a and 4b, and plural pillars 4c to bridge the circular parts 4a and 4b, and forms plural pockets 40 in order to house conical rollers between neighboring pillars 4c. A long hole of window 6 is formed at least at one position of the pillar 4c between the neighboring pockets 40, and it is made possible to observe visually the track surface of an inner wheel, by removing an outer wheel.
Patent JP-2001074148-A (JP)
Title: Hollow jet valve
Inventor: TANIGUCHI MASATAKA
IPC: F16K1/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a hollow jet valve for easily and quickly cleaning the inside of a pressure balancing chamber without dismounting a needle supporting member. SOLUTION: A tubular needle 3, for opening/closing one end opening of a flow passage 1 in the forefront wall part, is movably housed in the passage 1 of a valve easing 2, and a tubular needle supporting member 4 externally fitted to the needle 3 to extractably supporting it is fixed to the easing 2, to form a pressure balancing chamber 11 in the inside of the needle 3, also a pressure balancing hole 10 on the forefront wall part of the needle 3, moreover a washing hole, for jetting washing high-pressure water to the chamber 11 is formed, on the rear wall part of the member 4, thereby detachably providing a plug member for blocking the washing hole.
Patent JP-H04132056-A (JP)
Title: Temporary stopping device for disk reproducing device
Inventor: DOI SHINICHI
IPC: G11B21/08
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the runaway of a servo system even if temporary stopping operation is executed for many hours by changing the timing of track jump when the spindle servo system is in an unlocked state, and executing the track jump when it is in a locked state. CONSTITUTION:The discrimination timing of the locked state of the servo system is determined by the output of a frequency division circuit 18, and a signal LK to show the locked state of the servo system is discriminated by a servo lock discriminator 19 according to this timing. At the time of the discrimination timing (a), the servo system is in the locked state, and an FG counter 16 is not reset, but at the time of the discrimination timing (b), the servo system is in the unlocked state, and the FG counter 16 is reset, and the timing of the track jump is changed. Then, when the FG counter 16 counts a prescribed number '4', a track jump pulse generator 15 is driven in response to this, and the track jump is executed. Besides, at that time, the FG counter 16 is reset simultaneously. Thus, even if the temporary stopping operation is continued, the runaway of the servo system can be prevented.
Patent JP-H06101930-A (JP)
Title: Air cooler using moisture absorbent
Inventor: SANADA MASARU
IPC: F24F3/14
Filed: 1992-09-22
Abstract: PURPOSE:To improve air cooling efficiency by a method wherein a rotary moisture absorbing body is divided into a plurality of sections, heat exchanging spaces are formed in these sections and a heat pipe is provided with one end disposed in a heat exchanging space corresponding to an outside air introducing passage and the other end disposed in a specific position of a room air exhaust passage. CONSTITUTION:Rotary moisture absorbing bodies 3 (a and b) are provided between an outside air introducing passage 1 and a room air exhaust passage 2. An air cooler 10 and a cooler 11 are provided downstream of the rotary moisture absorbing body 3 in the outside air introducing passage 1. An air heater 14 is provided downstream of a room air exhaust fan 12b in the room air exhaust passage 2. In the aforesaid structure, the rotary moisture absorbing body 3 is divided into a plurality of sections and heat exchanging spaces 4 (a and b) are formed in these sections. Each heat pipe 15 (a and b) is provided with one end disposed in the heat exchanging space 4 corresponding to the outside air introducing passage 1 and the other end disposed upstream of the air heater 14 in the room air exhaust passage 2.
Patent JP-H0197724-A (JP)
Title: Repairing of lining of horseshoe-shaped existing tunnel
Inventor: MATSUMOTO HIROTSUGU
IPC: E02B9/06
Filed: 1987-10-08
Abstract: PURPOSE:To reduce bending moment acting on the lining repairing material of the bottom for making the thickness of plates smaller by a method in which a downwardly projecting anchor is fixed to the bottom of a lining repairing material for the inner wall of an existing tunnel, and a grout is packed into the aperture between them. CONSTITUTION:An anchor 3 is set along the center of the bottom concrete, and spacers 5 of the same level as the anchor 3 are set at an adequate interval on both sides. Steel bottom lining repairing materials 6 and 7 are laid over the anchor 3 and the spacers 5 and integrally fixed by welding, and grout 4 is packed into the aperture 8 with the tunnel 1. After the grout is hardened, both ends of a steel upper lining repairing material analogous to but smaller than the arch of the tunnel 1 are connected by welding 10 to the other ends of the materials 6 and 7 to make up a lining repairing material 2. Grout 4 is injected from a grout injection port 11 into remaining aperture with the tunnel 1.
Patent JP-H0299696-A (JP)
Title: Optically readable back-carbon copying slip and paper therefor
Inventor: UCHIDA MASARU
IPC: D21H17/67
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the objective copying slip having excellent readability by optical character reader and copying performance and resistant to deterioration with time by forming a paper-layer structure containing plural fillers in the paper and coated with a specific coating agent. CONSTITUTION:The objective paper having a variation coefficient of the reflection density of <=0.20 and a dynamic impregnability of a vehicle liquid for carbon ink of <=11ml/m<2> in terms of transfer amount at a contact time of 50msec has a paper structure produced by using a paper having a basis weight of 35-75g/m<2> and containing a paper-making filler added to a paper pulp, incorporating the paper with 5-25% of a filler having high oil-absorption (e.g., CaCO3 or synthetic silica) and 1-20% of a filler having high light-scattering coefficient (e.g., titanium dioxide or urea resin) and coating both sides of the wire of the above paper with 0.5-3.5% of a coating agent composed of a film-forming polymeric substance (e.g., starch or PVA) and having barrierness to carbon ink.
Patent JP-H1196197-A (JP)
Title: Logical synthesis method
Inventor: ETO TAKESHI
IPC: G06F17/50
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To execute an efficient logical synthesis by simples operation description in a logical synthesis method for executing logical synthesis from the operation description of a logical circuit. SOLUTION: When branch conditions 2'b01, 2'b10 other than previously described branch conditions 2'b00, 2'b11 are not generated in operation description 7, in which whether a selector is to be generated or a latch circuit is to be generated is not clear as the result of logical simulation for the operation description of a logical circuit, a selector 8 is generated. A message output instruction is added to the description 7 as default operation, and when branch the conditions 2'b01, 2'b10 other than the previously described branch conditions 2'b00, 2'b11 are generated, a latch circuit 9 is generated.
Patent JP-H0893083-A (JP)
Title: Precast seismic wall and its joining method
Inventor: ICHIKAWA MASAKAZU
IPC: B28B23/22
Filed: 1994-09-22
Abstract: PURPOSE: To do without a plumb joint part becoming large in width and manage with a small quantity of concrete placed. CONSTITUTION: Hooks 7 of two joining bars 6 are arranged as mating with each other in the joint space between two adjoining precast antiseismic walls 1, 1 or between a precast antiseismic wall 1 and a column. A coupling rod 8 is inserted to the hooks 7 so that detention is generated, and the bars 6 are coupled together through the coupling rod 8. Because the bars 6 are in single bar arrangement, the width of the plumb joint part remains narrow. Coupling of the hooks 7 with each other can be accomplished only by inserting the coupling rod 8, and therefore, the works can be completed simply.